发明名称 |
IMPROVEMENTS IN OR RELATING TO TOOLS |
摘要 |
<p>A tool for use in the recovery of hydrocarbons from subterranean or subsea reservoirs, with a hard-facing on a surface of the tool, the surface of the tool (8) having opposing side edges (8') and the hard-facing (9) comprising a plurality of insert components applied to the surface of the tool, at least some of the insert components being applied at an inclined angle to the opposing edges of the surface of the tool.</p> |
申请公布号 |
WO2015025163(A2) |
申请公布日期 |
2015.02.26 |
申请号 |
WO2014GB52557 |
申请日期 |
2014.08.20 |
申请人 |
HUNTING ENERGY SERVICES (INTERNATIONAL) LIMITED |
发明人 |
STUART, DOUGLAS, MCDONALD |
分类号 |
E21B10/46 |
主分类号 |
E21B10/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|